Imagine if the state of Texas decided it didn’t like any reminder of its once proud independent past (it was its own nation from 1836-1845) and decided to rename Houston. Henceforth, the title, which had reflected General Sam Houston, president of the short-lived Texas republic, would become known as Bushville, after the last names of the 41st and 43rd American presidents.

The scenario may sound ridiculous, but this is close to what happened in India recently. Residents of Allahabad, a city in the northeastern part of the country that has roughly the same population as Houston, woke up one day to find out they were living in a place with another name.

NPR, which is running a series this week on how India is redefining itself through the Hindu faith, told how this happened.

Tens of millions of Hindus took a ritual dip in the Ganges River this winter as part of the largest religious festival in the world — the Kumbh Mela. For centuries, the festival has been held in various cities in northern India, including Allahabad.

But when pilgrims arrived this year for the Kumbh Mela, Allahabad had a different name.

Last year, officials from Prime Minister Narendra Modi's Hindu nationalist Bharatiya Janata Party changed the name of Allahabad to Prayagraj — a word that references the Hindu pilgrimage site there. The name Allahabad dated to the 16th century, a legacy of a Muslim ruler, the Mughal Emperor Akbar. "Today, the BJP government has rectified the mistake made by Akbar," a BJP official was quoted as saying when the name was altered.

Name changes for cities aren’t entirely unknown. After all, in 2016, Barrow, Alaska, residents voted to change the name of their municipality back to Utqiagvik, its original Inupiaq name.

But the folks in India are onto something much deeper. This isn’t simply the renaming of Indian cities to reflect pre-British colonial heritage. This is erasing the region’s Islamic history.